Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
In LwIP HTTP server demo, ethernetif.c, HAL_ETH_MspInit():... /* Output HSE clock (25MHz) on MCO pin (PA8) to clock the PHY */ HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_PLLCLK, RCC_MCODIV_4);...According to the schematic, this pin is the USB SOF i...
Hi, I have gotten the LL examples included in the STM32F$ firmware package to work on my computer and I am able to open the provided web pages for the ADC SSI and the LED CGI. My question now is how do I include a custom HTML page into this website? ...
In main.c, SystemClock_Config(), the PLL is set up as follows:... RCC_OscInitStruct.PLL.PLLM = 25; RCC_OscInitStruct.PLL.PLLN = 400; ... RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;...The implication is that the clock is 25MHz, and being divided down...
Hello !i'm using I2C communication between a Nucleo-STM32F401RE board and a camera in which there a PIC16F1847 MCU. the application is about to write three bytes in a register in order to make a focus adjustmentthe thing is, the device address is 0x3...
Hi!I have a working ethernet code on my STM3240G-EVAL Board with STM32F457IG MCU. By working i mean MCU responds my ping requests. I'm using FreeRTOS and of course LwIP. And now i want migrate to my own PCB with STM32F407ZG6 MCU. When I connect a DP8...
The FAQ states that its not possible for STM32F1 but for newer STM32 families its possible. Please clarify.
Hi,I would like to start a 2 axis stepper motor control using VISA / SCPI commands thought tcp/ip ethernet interface project.I have the STM 32F746G discovery board with the X-NUCLEO-IHM02A1 motor expansion board.I have experience with scpi commands a...
I'm using an STM32F411 chip.and it is trying to use the DMA function of UART2 and I2C3.there are same DMA1 bus line.at that time, Is it available when both functions try to work at the same time? Does Stm32 handle itself? If so, what is the priorit...
I have generated USB CDC code using STM32CubeMX with firmware 1.7.0. When I run the code, nothing is detected on the PC. I have disabled VBUS sensing and made sure USB peripheral Clock is enabled. I am using external 25MHz crystal and verified by PL...
Hello.I've been using STM MCU's for quite a long time now and I'm fortunate to use a wide range of series which includes F0,F1 and F2. F2 is my personal favorite.While using them I've come across some discrepancies while using the standard peripheral...
